killed sometime on friday evening between 7:00 and 10:00 but someone who then stole her car, a blue subaru. ko was a former teacher well thought of by many. her son thinks someone may have been watching the house. >> she felt very comfortable being here and working and doing the landscaping. i can only imagine somebody noticing that pattern and wanting to take advantage of that. >> the victim's children are using social media to help police with the investigation. so far they have 140,000 followers on facebook. >>> and i disturbing find in east oakland. a decomposing body wrapped in cloth was found inside a car last night near ritchie and olive streets next to the aurora viejo recreation center there in the eastmont neighborhood. the body appears to have been there for some time and investigators aren't sure whether this might be a homicide. >>> there is a news conference in san francisco this morning to talk about penalties from the san bruno pipeline explosion. san mateo assemblyman jerry hill and san bruno mayor jim ruane were upset about the state public utilities commission asking to